From nobody Sun Apr 12 07:20:17 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1771478595; cv=none; d=zohomail.com; s=zohoarc; b=RqRGGZAberva9JkD8dsDAJOSLltK4Uw4cND9XuXY9aTY2n9mAYlhB1UeRf4MIQ1QeJTicJ+jIgwGzJWIE8wDZsXEZsJr2NRio6CUer2Z883KdvWhcrrIBljR2YS0tv7ymvrZ3TwBT0KsccCOr5i666YL2yc4NxanvZXMdJuWxQI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1771478595; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=mA09Hvggqn9GHfS647IvNZqvRSaQAtXYvi8sqI7p/WI=; b=BM9bAf1EyWjR1YAixbuLTRX1mBRI1B5oHGUoB2rvFY/LrHsrthhA5PIkWY5WBgj3hvwR33nRH91wxIqAiDNUG/tgGD1pqhicjP+PUqOSMbMJp0dSEieDgv/mt3nVkFirnlVDpA9rc58EkLT2x4KbW+mO3JBC/TzljX1NYOyW4kA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1771478595490694.5856002891911; Wed, 18 Feb 2026 21:23:15 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vswV9-0002me-3D; Thu, 19 Feb 2026 00:22:59 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vswV6-0002lq-DK for qemu-devel@nongnu.org; Thu, 19 Feb 2026 00:22:56 -0500 Received: from mail-oo1-xc29.google.com ([2607:f8b0:4864:20::c29]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1vswV4-0001p2-Rl for qemu-devel@nongnu.org; Thu, 19 Feb 2026 00:22:56 -0500 Received: by mail-oo1-xc29.google.com with SMTP id 006d021491bc7-677a11d11e0so226552eaf.2 for ; Wed, 18 Feb 2026 21:22:54 -0800 (PST) Received: from rebo.bsdimp.com ([50.253.99.174]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-674758eb709sm14215326eaf.12.2026.02.18.21.22.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Feb 2026 21:22:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20230601.gappssmtp.com; s=20230601; t=1771478573; x=1772083373; darn=nongnu.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=mA09Hvggqn9GHfS647IvNZqvRSaQAtXYvi8sqI7p/WI=; b=s+0L1mG+d2v5R36z2t0LyX9Oq7UYv5EvoIv3fRbsaNOLPgoofXBBv5fTApc0p8BUyQ QAwO08pGnZ1JKKlpxSWMAB76CZw6oqTVMAdEkqpr47udlR13Fpg9MoUsCLP25zUYIJZq DYk+GLLX2iRcVERhaIOKGRlUa12vsmvoyoJ2NouixnOfZMY04Ux+DhVGRQ3jeeb7qIAv +zwNRyiNhXIwKjxyzWtSd1URAWiwWXLZTaMxtSR5Z3Avjl8tT3Q584tPJh+9wSbNawkU btMLLEODGjAZI2IpKDw5rvRS3iklI/711V3B236+XTexSUaVb/nbs0RnFDg2R5OyAUhM L4Mw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771478573; x=1772083373; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=mA09Hvggqn9GHfS647IvNZqvRSaQAtXYvi8sqI7p/WI=; b=OqDiFchhbeRp8OUKkskogcDc9jPqjQ3xCNi/2CF3kNBdxA2rBq/FuJE9EPEVbYLXdA +JPTHsqglUWHv7mUWPaBa8svx0Qgmn9HY3TxjUV529KT11jyCIsO5pBcan3MClFmpavw owVyNec8i2mvEJb0UVucKiFjGtkzbilSaDPdnWZC75n2O1O+vyDmWwY8Dp5JKNn+XxPo jl9fLC+v+E8i/wBNDv/4j4XlISQGkTjblm/QCGPAYcGE8nMJPJsOM1CXUVBIiReHNwIg IBtf4hphqMg7FSUbOUv1yFxEel3Vnwhh0E0vnbp0o2M/lu4ZtLXG0Y1fcbJsBTIpHOFL kN2w== X-Gm-Message-State: AOJu0Yxh6HZdJRezgrfmtX39+9NVF186EoW2neoKbbXkEcdf8LuK+S69 XijE/Y6iwoA0w8vaVTH1VuJTuNRPGMU0rGiY0ALX31GLFrrDqVojlLeNi2+dQo0U6rg= X-Gm-Gg: AZuq6aIB+7FPa8FMc9Oii6GIb3ZwEtWEdL+n88b9VePJ/V+XBo+6cxIEV/hBzhhP5Lo SZRLv/hjJ6SUCxm6cImSQ/y4/2nmNmATiMZotaVZjOr4Uw5nakMajoHmZtNEY9T4XCwK0kj/8bA IAG20glH5F6Lexm19oZT8IY2ukhOYW8UNN2WhRXGOcK2g72TDrEoPbFQHs+/RtFyqwJgtpmCOx4 EBljel5EL9aYadaEi5jiNOpdEXb0ZaHLibR7Bd+rF+tN0IA/Xw1FUr5Fl0eAxMIm77jXnDc/BP7 EmW+FFKFKQE+Q8k/H15foPRAvl8UFlAE/MywDe8xWl5Rr1AsR8tInDrGxRWsQFtcp8tbv1UxmS1 vLN2wdQyt0f6AYaldwje3mPIXKwgStnQQgabmS/BEJmX+nMk1bNHXjwPDT9Hj5XlY5NUjrEi0xE d1rd5Z8N7b8Q== X-Received: by 2002:a05:6820:88f:b0:677:592:c1e8 with SMTP id 006d021491bc7-677697878bbmr9808251eaf.62.1771478573373; Wed, 18 Feb 2026 21:22:53 -0800 (PST) From: Warner Losh Date: Wed, 18 Feb 2026 22:22:36 -0700 Subject: [PATCH v3 13/24] bsd-user: Add semaphore operation constants and structures MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260218-bsd-user-claude-v3-13-0137b37b221e@bsdimp.com> References: <20260218-bsd-user-claude-v3-0-0137b37b221e@bsdimp.com> In-Reply-To: <20260218-bsd-user-claude-v3-0-0137b37b221e@bsdimp.com> To: qemu-devel@nongnu.org Cc: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Kyle Evans , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Paolo Bonzini , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Riku Voipio , Warner Losh , Stacey Son , Richard Henderson X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1782; i=imp@bsdimp.com; h=from:subject:message-id; bh=JgJ6FfPtrykPcLDTkKP0gkFGiJijVzXyRUIWTkOWj70=; b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBplp4sGG12VfbZ5/YeG7UOmkUhoVtHpsaLJnm9Y RBBHV+fvfqJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCaZaeLAAKCRBsHNEofbAR AAe5D/9mnf6O5+TN0KOueSYi79KhkYs7cVIxTUMHhuhJDyM1T7nMlayDFtPL26h2Owae45g/p2y 6yFwkR9YnI5gLqJP62NZwcsUvfWLeGNwQph4JnJEOlxD9vutBr/2orNargqWThD77pv9PaHyGZr v4fdjszoKtFyzQ0RDv6XvYwWAWgMdKcBWRKon4sj1M5Apy2WOIC8QuZbydfhcf+7Z7sh/6FX4Jh w+PZvpzN7YxBr49ZAgVxETLJKfPlmLZoU/uWObDR/KFh2KzT5EbFGX/mG5uLkt3MDftL7nm7O9S XDFWj2NKZeEKB7gQLl6/EdtkCFw61jR4fIb9xf30BUxSglJK/Us2shf0Y5bcdtjFtdV6EroRuCA Strf2PbVDyo3yz74qhGUoRSyvTStSsNAf0VxLhGh8qCJmneVOmVIhgcV5E2KwF/K0V5XgII3+rA jTCBdMhvhurG22nGSjhCgXlvDH+7FKbq6lu/3RV5p5ttBuvfjPnlJKG6A43QkVUIahtZ4BIh3Z5 YeTeDZwisUDGVOoJ34wRjDjGBq34JzjtkZpgGsuOPfICRoO1c4K6uq8YNr19ae/wSJ5oUJI9kEY qCaXKu2WCFgC66U0/4H5e2Vt38f3oeo+mrqLaBan3sS0s2mu097Xeh7HHEh32zmz2iyAvdm89Q3 6+R+2zvPL9ukHNw== X-Developer-Key: i=imp@bsdimp.com; a=openpgp; fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::c29; envelope-from=imp@bsdimp.com; helo=mail-oo1-xc29.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @bsdimp-com.20230601.gappssmtp.com) X-ZM-MESSAGEID: 1771478597918158500 Add System V semaphore operation constants (GETVAL, SETVAL, GETALL, etc.) and the target_sembuf and target_semun structures needed for semop(2) and semctl(2) syscall emulation. Signed-off-by: Stacey Son Reviewed-by: Richard Henderson Signed-off-by: Warner Losh --- bsd-user/syscall_defs.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/bsd-user/syscall_defs.h b/bsd-user/syscall_defs.h index 972bcc425e..6a789b2a29 100644 --- a/bsd-user/syscall_defs.h +++ b/bsd-user/syscall_defs.h @@ -95,6 +95,26 @@ struct bsd_shm_regions { /* * sys/sem.h */ +#define TARGET_GETNCNT 3 /* Return the value of semncnt {READ} */ +#define TARGET_GETPID 4 /* Return the value of sempid {READ} */ +#define TARGET_GETVAL 5 /* Return the value of semval {READ} */ +#define TARGET_GETALL 6 /* Return semvals into arg.array {READ} */ +#define TARGET_GETZCNT 7 /* Return the value of semzcnt {READ} */ +#define TARGET_SETVAL 8 /* Set the value of semval to arg.val {ALTER} = */ +#define TARGET_SETALL 9 /* Set semvals from arg.array {ALTER} */ + +struct target_sembuf { + abi_ushort sem_num; /* semaphore # */ + abi_short sem_op; /* semaphore operation */ + abi_short sem_flg; /* operation flags */ +}; + +union target_semun { + abi_int val; /* value for SETVAL */ + abi_ulong buf; /* buffer for IPC_STAT & IPC_SET */ + abi_ulong array; /* array for GETALL & SETALL */ +}; + struct target_semid_ds { struct target_ipc_perm sem_perm; /* operation permission struct */ abi_ptr sem_base; /* pointer to first semaphore in set */ --=20 2.52.0